173192838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 462163968

約数和(自身を除く): 288971130

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 51, 78, 91, 94, 102, 119, 141, 182, 221, 238, 273, 282, 329, 357, 397, 442, 546, 611, 658, 663, 714, 794, 799, 987, 1191, 1222, 1326, 1547, 1598, 1833, 1974, 2382, 2397, 2779, 3094, 3666, 4277, 4641, 4794, 5161, 5558, 5593, 6749, 8337, 8554, 9282, 10322, 10387, 11186, 12831, 13498, 15483, 16674, 16779, 18659, 20247, 20774, 25662, 30966, 31161, 33558, 36127, 37318, 40494, 47243, 55977, 62322, 72254, 72709, 87737, 94486, 108381, 111954, 130613, 141729, 145418, 175474, 216762, 218127, 242567, 261226, 263211, 283458, 317203, 391839, 436254, 485134, 526422, 614159, 634406, 727701, 783678, 951609, 1228318, 1455402, 1697969, 1842477, 1903218, 2220421, 3395938, 3684954, 4123639, 4440842, 5093907, 6661263, 8247278, 10187814, 12370917, 13322526, 24741834, 28865473, 57730946, 86596419, 173192838]

約数ペア:

[(1, 173192838), (2, 86596419), (3, 57730946), (6, 28865473), (7, 24741834), (13, 13322526), (14, 12370917), (17, 10187814), (21, 8247278), (26, 6661263), (34, 5093907), (39, 4440842), (42, 4123639), (47, 3684954), (51, 3395938), (78, 2220421), (91, 1903218), (94, 1842477), (102, 1697969), (119, 1455402), (141, 1228318), (182, 951609), (221, 783678), (238, 727701), (273, 634406), (282, 614159), (329, 526422), (357, 485134), (397, 436254), (442, 391839), (546, 317203), (611, 283458), (658, 263211), (663, 261226), (714, 242567), (794, 218127), (799, 216762), (987, 175474), (1191, 145418), (1222, 141729), (1326, 130613), (1547, 111954), (1598, 108381), (1833, 94486), (1974, 87737), (2382, 72709), (2397, 72254), (2779, 62322), (3094, 55977), (3666, 47243), (4277, 40494), (4641, 37318), (4794, 36127), (5161, 33558), (5558, 31161), (5593, 30966), (6749, 25662), (8337, 20774), (8554, 20247), (9282, 18659), (10322, 16779), (10387, 16674), (11186, 15483), (12831, 13498)]